156960969255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{352361}}^1$

素因数の和:352912

約数の個数: 48

約数和(自身を含む): 286935423840

約数和(自身を除く): 129974454585

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 521, 855, 1563, 2605, 4689, 7815, 9899, 23445, 29697, 49495, 89091, 148485, 352361, 445455, 1057083, 1761805, 3171249, 5285415, 6694859, 15856245, 20084577, 33474295, 60253731, 100422885, 183580081, 301268655, 550740243, 917900405, 1652220729, 2753701215, 3488021539, 8261103645, 10464064617, 17440107695, 31392193851, 52320323085, 156960969255]

約数ペア:

[(1, 156960969255), (3, 52320323085), (5, 31392193851), (9, 17440107695), (15, 10464064617), (19, 8261103645), (45, 3488021539), (57, 2753701215), (95, 1652220729), (171, 917900405), (285, 550740243), (521, 301268655), (855, 183580081), (1563, 100422885), (2605, 60253731), (4689, 33474295), (7815, 20084577), (9899, 15856245), (23445, 6694859), (29697, 5285415), (49495, 3171249), (89091, 1761805), (148485, 1057083), (352361, 445455)]